People

Chao Liu
profile

I am a Research Scientist at NVIDIA Research, where I work on generative models and 3D vision. My research spans video generation, fast generative sampling, controllable and 3D-consistent generation, and physics-based computational imaging. I received my Ph.D. in Robotics from Carnegie Mellon University.

Personal webpage: https://chaoliucxcl.github.io

Research Area(s)
Computer Vision
Generative AI
Main Field of Interest
Computer Vision

Publications

2026

FastGen-PDD: Parallel Decoding Distillation for Image and Video Generation
Neta Shaul, Chao Liu, Arash Vahdat, Julius Berner
Arxiv

2025

Coherent 3D Portrait Video Reconstruction via Triplane Fusion
Shengze Wang, Xueting Li, Chao Liu, Matthew Chan, Michael Stengel, Henry Fuchs, Shalini De Mello, Koki Nagano
IEEE Conference on Computer Vision and Pattern Recognition (CVPR) 2025

2023

Online Overexposed Pixels Hallucination in Videos with Adaptive Reference Frame Selection
Yazhou Xing, Amrita Mazumdar, Anjul Patney, Chao Liu, Hongxu Danny Yin, Qifeng Chen, Jan Kautz, Iuri Frosio
Arxiv
AI-Mediated 3D Video Conferencing
Michael Stengel, Koki Nagano, Chao Liu, Matthew Chan, Alex Trevithick, Shalini De Mello, Jonghyun Kim, David Luebke, Amrita Mazumdar, Shengze Wang, Mayoore Jaiswal
ACM SIGGRAPH Emerging Technologies 2023
Live 3D Portrait: Real-Time Radiance Fields for Single-Image Portrait View Synthesis
Alexander Trevithick, Matthew Chan, Michael Stengel, Eric R. Chan, Chao Liu, Zhiding Yu, Sameh Khamis, Manmohan Chandraker, Ravi Ramamoorthi, Koki Nagano
ACM Transactions On Graphics (SIGGRAPH 2023)